Usingeriessa onyxalis
Hampson, 1897
Usingeriessa onyxalis is a crambid in the Acentropinae. It is native to southern Texas, Mexico, and Central America, and has been introduced to Hawaii. The is notable for its potential aquatic larval stage, a trait shared by some members of its subfamily.
Pronunciation
How to pronounce Usingeriessa onyxalis: /juːˌsɪŋɡɚiˈɛsə oʊˈnɪksəlɪs/
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Identification
As a member of Acentropinae, this likely exhibits characteristics typical of aquatic or semi-aquatic crambid , though specific diagnostic features are not documented in available sources. Accurate identification likely requires examination of genitalia or molecular analysis.
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Habitat
Native occur in southern Texas, Mexico, and Central America. The introduced Hawaiian populations suggest adaptability to tropical and subtropical environments. Larval is thought to be aquatic.
Distribution
Native to southern Texas (USA), Mexico, and Central America. Introduced and established in Hawaii (USA).
Life Cycle
Larvae are thought to be aquatic, though specific developmental details are not documented.
Human Relevance
Introduced to Hawaii, where it has established ; significance to native or agriculture is not documented.
More Details
Taxonomic Note
Placed in Acentropinae, a group characterized by many with aquatic or semi-aquatic larvae.
Introduction History
The timing and mechanism of introduction to Hawaii are not documented in available sources.